11527870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 12422210

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 83, 85, 86, 95, 166, 170, 190, 215, 323, 415, 430, 646, 731, 817, 830, 1411, 1462, 1577, 1615, 1634, 2822, 3154, 3230, 3569, 3655, 4085, 7055, 7138, 7310, 7885, 8170, 13889, 14110, 15770, 17845, 26809, 27778, 35690, 53618, 60673, 67811, 69445, 121346, 134045, 135622, 138890, 268090, 303365, 339055, 606730, 678110, 1152787, 2305574, 5763935, 11527870]

約数ペア:

[(1, 11527870), (2, 5763935), (5, 2305574), (10, 1152787), (17, 678110), (19, 606730), (34, 339055), (38, 303365), (43, 268090), (83, 138890), (85, 135622), (86, 134045), (95, 121346), (166, 69445), (170, 67811), (190, 60673), (215, 53618), (323, 35690), (415, 27778), (430, 26809), (646, 17845), (731, 15770), (817, 14110), (830, 13889), (1411, 8170), (1462, 7885), (1577, 7310), (1615, 7138), (1634, 7055), (2822, 4085), (3154, 3655), (3230, 3569)]